Hi,
(I put this in the PR, but maybe drafts don’t get updates put on the mailing
list?)
HeapDumpOverwrite sounds quite general, there are different ways of heap
dumping and this doesn't affect all of them. This could be
HeapDumpOnOutOfMemoryErrorOverwrite, which is a long option even for us 8-)
Improve ThreadReference.ForceEarlyReturn to support virtual threads as long as
they are suspended and mounted.
[JDK-8308400](https://bugs.openjdk.org/browse/JDK-8308400) improved JVMTI
ForceEarlyReturn support for virtual threads. The spec now says it is supported
if the thread is suspended at
On Wed, 24 May 2023 16:50:55 GMT, Paul Hohensee wrote:
>> Please review this addition to com.sun.management.ThreadMXBean that returns
>> the total number of bytes allocated on the Java heap since JVM launch by
>> both terminated and live threads.
>>
>> Because this PR adds a new interface meth
On Wed, 24 May 2023 16:50:55 GMT, Paul Hohensee wrote:
>> Please review this addition to com.sun.management.ThreadMXBean that returns
>> the total number of bytes allocated on the Java heap since JVM launch by
>> both terminated and live threads.
>>
>> Because this PR adds a new interface meth
Sounds good, thanks so much!
On Thu, May 25, 2023 at 12:13 PM wrote:
> Pointing the older thread to this newer incarnation would be a good idea.
>
> Dan
>
>
> On 5/25/23 3:11 PM, Elon Azoulay wrote:
>
> Hi Dan,
> That's great! Should I follow up in that thread as well?
>
>
> On Thu, May 25, 2023
On Thu, 25 May 2023 15:04:32 GMT, Kim Barrett wrote:
>> When using the new xlc17 compiler (based on a recent clang) to build OpenJDk
>> on AIX , we run into various "warnings as errors".
>> Some of those are in shared codebase and could be addressed by small
>> adjustments.
>> A lot of those ch
Pointing the older thread to this newer incarnation would be a good idea.
Dan
On 5/25/23 3:11 PM, Elon Azoulay wrote:
Hi Dan,
That's great! Should I follow up in that thread as well?
On Thu, May 25, 2023 at 12:04 PM wrote:
Greetings,
A similar request came up on the hotspot-dev al
Hi Dan,
That's great! Should I follow up in that thread as well?
On Thu, May 25, 2023 at 12:04 PM wrote:
> Greetings,
>
> A similar request came up on the hotspot-dev alias back in 2022.11:
>
> https://mail.openjdk.org/pipermail/hotspot-dev/2022-November/066956.html
>
> Dan
>
>
> On 5/25/23 1:4
Hi David,
I will go through the guide and create the issues and requests, much
appreciated!
Thanks so much for all the info!
Cheers
On Wed, May 24, 2023 at 10:49 PM David Holmes
wrote:
> Hi Elon,
>
> I would suggest taking this up on serviceability-dev - cc'd.
>
> On 25/05/2023 3:46 am, Elon A
Greetings,
A similar request came up on the hotspot-dev alias back in 2022.11:
https://mail.openjdk.org/pipermail/hotspot-dev/2022-November/066956.html
Dan
On 5/25/23 1:48 AM, David Holmes wrote:
Hi Elon,
I would suggest taking this up on serviceability-dev - cc'd.
On 25/05/2023 3:46 am, E
On Wed, 24 May 2023 16:50:59 GMT, Paul Hohensee wrote:
>> test/jdk/com/sun/management/ThreadMXBean/ThreadAllocatedMemory.java line 160:
>>
>>> 158: try {
>>> 159: curThread.join();
>>> 160: } catch (InterruptedException e) {
>>
>> should it just let `InterruptedExcep
On Thu, 25 May 2023 15:18:41 GMT, Kim Barrett wrote:
>> When using the new xlc17 compiler (based on a recent clang) to build OpenJDk
>> on AIX , we run into various "warnings as errors".
>> Some of those are in shared codebase and could be addressed by small
>> adjustments.
>> A lot of those ch
On Thu, 25 May 2023 09:14:14 GMT, JoKern65 wrote:
> When using the new xlc17 compiler (based on a recent clang) to build OpenJDk
> on AIX , we run into various "warnings as errors".
> Some of those are in shared codebase and could be addressed by small
> adjustments.
> A lot of those changes ar
Currently, the `SetLocalXXX` minimal support for virtual threads is defined for
a virtual threads suspended at a breakpoint or single step event. This
enhancement is to extend to virtual threads suspended any event. This make
`SetLocalXXX` spec consistent with specs of the `StopThread`, `PopFram
On Wed, 24 May 2023 16:50:55 GMT, Paul Hohensee wrote:
>> Please review this addition to com.sun.management.ThreadMXBean that returns
>> the total number of bytes allocated on the Java heap since JVM launch by
>> both terminated and live threads.
>>
>> Because this PR adds a new interface meth
On Thu, 25 May 2023 09:14:14 GMT, JoKern65 wrote:
> When using the new xlc17 compiler (based on a recent clang) to build OpenJDk
> on AIX , we run into various "warnings as errors".
> Some of those are in shared codebase and could be addressed by small
> adjustments.
> A lot of those changes ar
On Tue, 23 May 2023 01:18:07 GMT, Coleen Phillimore wrote:
> This change uses a number of ways to eliminate -Wconversion warnings in the
> metadata files in the oops directory.
>
> 1. narrow return types to u2 if the accessor is for a field or value that's
> u2 (u2 is most common for constMet
On Wed, 24 May 2023 20:14:14 GMT, Coleen Phillimore wrote:
>> This change uses a number of ways to eliminate -Wconversion warnings in the
>> metadata files in the oops directory.
>>
>> 1. narrow return types to u2 if the accessor is for a field or value that's
>> u2 (u2 is most common for con
When using the new xlc17 compiler (based on a recent clang) to build OpenJDk on
AIX , we run into various "warnings as errors".
Some of those are in shared codebase and could be addressed by small
adjustments.
A lot of those changes are in hotspot, some might be somewhere else in the
OpenJDK C/C
On Tue, 23 May 2023 02:29:19 GMT, David Holmes wrote:
>> Paul Hohensee has updated the pull request incrementally with one additional
>> commit since the last revision:
>>
>> 8304074: atomic load needed in exited_allocated_bytes
>
> src/hotspot/share/services/management.cpp line 2104:
>
>> 2
On Wed, 24 May 2023 16:36:05 GMT, Paul Hohensee wrote:
>> Paul Hohensee has updated the pull request incrementally with 63 additional
>> commits since the last revision:
>>
>> - 8304074: Change UnsupportedOperationException in javadoc comment to
>> {@code UnsupportedOperationException}
>> -
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